[V6,4/7] mfd: da9061: MFD core support

Message ID	539b8756120ab3558c906f7457e65f94dbe37425.1490608293.git.stwiss.opensource@diasemi.com (mailing list archive)
State	Not Applicable, archived
Headers	show Return-Path: <linux-pm-owner@kernel.org> Message-ID: <539b8756120ab3558c906f7457e65f94dbe37425.1490608293.git.stwiss.opensource@diasemi.com> In-Reply-To: <cover.1490608293.git.stwiss.opensource@diasemi.com> References: <cover.1490608293.git.stwiss.opensource@diasemi.com> From: Steve Twiss <stwiss.opensource@diasemi.com> Date: Mon, 27 Mar 2017 10:51:32 +0100 Subject: [PATCH V6 4/7] mfd: da9061: MFD core support To: LINUX-KERNEL <linux-kernel@vger.kernel.org>, Lee Jones <lee.jones@linaro.org> CC: DEVICETREE <devicetree@vger.kernel.org>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Eduardo Valentin <edubezval@gmail.com>, Guenter Roeck <linux@roeck-us.net>, LINUX-INPUT <linux-input@vger.kernel.org>, LINUX-PM <linux-pm@vger.kernel.org>, LINUX-WATCHDOG <linux-watchdog@vger.kernel.org>, Liam Girdwood <lgirdwood@gmail.com>, Mark Brown <broonie@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Rob Herring <robh+dt@kernel.org>, Support Opensource <support.opensource@diasemi.com>, Wim Van Sebroeck <wim@iguana.be>, Zhang Rui <rui.zhang@intel.com> MIME-Version: 1.0 Content-Type: text/plain X-KSE-AttachmentFiltering-Interceptor-Info: protection disabled bases: 27/03/2017 08:32:00 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 55ecdfb..29cc11a 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -263,13 +263,14 @@ config MFD_DA9055 called "da9055" config MFD_DA9062 - tristate "Dialog Semiconductor DA9062 PMIC Support" + tristate "Dialog Semiconductor DA9062/61 PMIC Support" select MFD_CORE select REGMAP_I2C select REGMAP_IRQ depends on I2C help - Say yes here for support for the Dialog Semiconductor DA9062 PMIC. + Say yes here for support for the Dialog Semiconductor DA9061 and + DA9062 PMICs. This includes the I2C driver and core APIs. Additional drivers must be enabled in order to use the functionality of the device. diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c index 8f873866..9310eaf 100644 --- a/drivers/mfd/da9062-core.c +++ b/drivers/mfd/da9062-core.c @@ -1,6 +1,6 @@ /* - * Core, IRQ and I2C device driver for DA9062 PMIC - * Copyright (C) 2015 Dialog Semiconductor Ltd. + * Core, IRQ and I2C device driver for DA9061 and DA9062 PMICs + * Copyright (C) 2015-2017 Dialog Semiconductor * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -30,6 +30,70 @@ #define DA9062_REG_EVENT_B_OFFSET 1 #define DA9062_REG_EVENT_C_OFFSET 2 +static struct regmap_irq da9061_irqs[] = { + /* EVENT A */ + [DA9061_IRQ_ONKEY] = { + .reg_offset = DA9062_REG_EVENT_A_OFFSET, + .mask = DA9062AA_M_NONKEY_MASK, + }, + [DA9061_IRQ_WDG_WARN] = { + .reg_offset = DA9062_REG_EVENT_A_OFFSET, + .mask = DA9062AA_M_WDG_WARN_MASK, + }, + [DA9061_IRQ_SEQ_RDY] = { + .reg_offset = DA9062_REG_EVENT_A_OFFSET, + .mask = DA9062AA_M_SEQ_RDY_MASK, + }, + /* EVENT B */ + [DA9061_IRQ_TEMP] = { + .reg_offset = DA9062_REG_EVENT_B_OFFSET, + .mask = DA9062AA_M_TEMP_MASK, + }, + [DA9061_IRQ_LDO_LIM] = { + .reg_offset = DA9062_REG_EVENT_B_OFFSET, + .mask = DA9062AA_M_LDO_LIM_MASK, + }, + [DA9061_IRQ_DVC_RDY] = { + .reg_offset = DA9062_REG_EVENT_B_OFFSET, + .mask = DA9062AA_M_DVC_RDY_MASK, + }, + [DA9061_IRQ_VDD_WARN] = { + .reg_offset = DA9062_REG_EVENT_B_OFFSET, + .mask = DA9062AA_M_VDD_WARN_MASK, + }, + /* EVENT C */ + [DA9061_IRQ_GPI0] = { + .reg_offset = DA9062_REG_EVENT_C_OFFSET, + .mask = DA9062AA_M_GPI0_MASK, + }, + [DA9061_IRQ_GPI1] = { + .reg_offset = DA9062_REG_EVENT_C_OFFSET, + .mask = DA9062AA_M_GPI1_MASK, + }, + [DA9061_IRQ_GPI2] = { + .reg_offset = DA9062_REG_EVENT_C_OFFSET, + .mask = DA9062AA_M_GPI2_MASK, + }, + [DA9061_IRQ_GPI3] = { + .reg_offset = DA9062_REG_EVENT_C_OFFSET, + .mask = DA9062AA_M_GPI3_MASK, + }, + [DA9061_IRQ_GPI4] = { + .reg_offset = DA9062_REG_EVENT_C_OFFSET, + .mask = DA9062AA_M_GPI4_MASK, + }, +}; + +static struct regmap_irq_chip da9061_irq_chip = { + .name = "da9061-irq", + .irqs = da9061_irqs, + .num_irqs = DA9061_NUM_IRQ, + .num_regs = 3, + .status_base = DA9062AA_EVENT_A, + .mask_base = DA9062AA_IRQ_MASK_A, + .ack_base = DA9062AA_EVENT_A, +}; + static struct regmap_irq da9062_irqs[] = { /* EVENT A */ [DA9062_IRQ_ONKEY] = { @@ -102,6 +166,57 @@ .ack_base = DA9062AA_EVENT_A, }; +static struct resource da9061_core_resources[] = { + DEFINE_RES_IRQ_NAMED(DA9061_IRQ_VDD_WARN, "VDD_WARN"), +}; + +static struct resource da9061_regulators_resources[] = { + DEFINE_RES_IRQ_NAMED(DA9061_IRQ_LDO_LIM, "LDO_LIM"), +}; + +static struct resource da9061_thermal_resources[] = { + DEFINE_RES_IRQ_NAMED(DA9061_IRQ_TEMP, "THERMAL"), +}; + +static struct resource da9061_wdt_resources[] = { + DEFINE_RES_IRQ_NAMED(DA9061_IRQ_WDG_WARN, "WD_WARN"), +}; + +static struct resource da9061_onkey_resources[] = { + DEFINE_RES_IRQ_NAMED(DA9061_IRQ_ONKEY, "ONKEY"), +}; + +static const struct mfd_cell da9061_devs[] = { + { + .name = "da9061-core", + .num_resources = ARRAY_SIZE(da9061_core_resources), + .resources = da9061_core_resources, + }, + { + .name = "da9062-regulators", + .num_resources = ARRAY_SIZE(da9061_regulators_resources), + .resources = da9061_regulators_resources, + }, + { + .name = "da9061-watchdog", + .num_resources = ARRAY_SIZE(da9061_wdt_resources), + .resources = da9061_wdt_resources, + .of_compatible = "dlg,da9061-watchdog", + }, + { + .name = "da9061-thermal", + .num_resources = ARRAY_SIZE(da9061_thermal_resources), + .resources = da9061_thermal_resources, + .of_compatible = "dlg,da9061-thermal", + }, + { + .name = "da9061-onkey", + .num_resources = ARRAY_SIZE(da9061_onkey_resources), + .resources = da9061_onkey_resources, + .of_compatible = "dlg,da9061-onkey", + }, +}; + static struct resource da9062_core_resources[] = { DEFINE_RES_NAMED(DA9062_IRQ_VDD_WARN, 1, "VDD_WARN", IORESOURCE_IRQ), }; @@ -200,7 +315,8 @@ static int da9062_clear_fault_log(struct da9062 *chip) static int da9062_get_device_type(struct da9062 *chip) { - int device_id, variant_id, variant_mrc; + int device_id, variant_id, variant_mrc, variant_vrc; + char *type; int ret; ret = regmap_read(chip->regmap, DA9062AA_DEVICE_ID, &device_id); @@ -219,9 +335,23 @@ static int da9062_get_device_type(struct da9062 *chip) return -EIO; } + variant_vrc = (variant_id & DA9062AA_VRC_MASK) >> DA9062AA_VRC_SHIFT; + + switch (variant_vrc) { + case DA9062_PMIC_VARIANT_VRC_DA9061: + type = "DA9061"; + break; + case DA9062_PMIC_VARIANT_VRC_DA9062: + type = "DA9062"; + break; + default: + type = "Unknown"; + break; + } + dev_info(chip->dev, - "Device detected (device-ID: 0x%02X, var-ID: 0x%02X)\n", - device_id, variant_id); + "Device detected (device-ID: 0x%02X, var-ID: 0x%02X, %s)\n", + device_id, variant_id, type); variant_mrc = (variant_id & DA9062AA_MRC_MASK) >> DA9062AA_MRC_SHIFT; @@ -234,6 +364,234 @@ static int da9062_get_device_type(struct da9062 *chip) return ret; } +static const struct regmap_range da9061_aa_readable_ranges[] = { + { + .range_min = DA9062AA_PAGE_CON, + .range_max = DA9062AA_STATUS_B, + }, { + .range_min = DA9062AA_STATUS_D, + .range_max = DA9062AA_EVENT_C, + }, { + .range_min = DA9062AA_IRQ_MASK_A, + .range_max = DA9062AA_IRQ_MASK_C, + }, { + .range_min = DA9062AA_CONTROL_A, + .range_max = DA9062AA_GPIO_4, + }, { + .range_min = DA9062AA_GPIO_WKUP_MODE, + .range_max = DA9062AA_GPIO_OUT3_4, + }, { + .range_min = DA9062AA_BUCK1_CONT, + .range_max = DA9062AA_BUCK4_CONT, + }, { + .range_min = DA9062AA_BUCK3_CONT, + .range_max = DA9062AA_BUCK3_CONT, + }, { + .range_min = DA9062AA_LDO1_CONT, + .range_max = DA9062AA_LDO4_CONT, + }, { + .range_min = DA9062AA_DVC_1, + .range_max = DA9062AA_DVC_1, + }, { + .range_min = DA9062AA_SEQ, + .range_max = DA9062AA_ID_4_3, + }, { + .range_min = DA9062AA_ID_12_11, + .range_max = DA9062AA_ID_16_15, + }, { + .range_min = DA9062AA_ID_22_21, + .range_max = DA9062AA_ID_32_31, + }, { + .range_min = DA9062AA_SEQ_A, + .range_max = DA9062AA_WAIT, + }, { + .range_min = DA9062AA_RESET, + .range_max = DA9062AA_BUCK_ILIM_C, + }, { + .range_min = DA9062AA_BUCK1_CFG, + .range_max = DA9062AA_BUCK3_CFG, + }, { + .range_min = DA9062AA_VBUCK1_A, + .range_max = DA9062AA_VBUCK4_A, + }, { + .range_min = DA9062AA_VBUCK3_A, + .range_max = DA9062AA_VBUCK3_A, + }, { + .range_min = DA9062AA_VLDO1_A, + .range_max = DA9062AA_VLDO4_A, + }, { + .range_min = DA9062AA_VBUCK1_B, + .range_max = DA9062AA_VBUCK4_B, + }, { + .range_min = DA9062AA_VBUCK3_B, + .range_max = DA9062AA_VBUCK3_B, + }, { + .range_min = DA9062AA_VLDO1_B, + .range_max = DA9062AA_VLDO4_B, + }, { + .range_min = DA9062AA_BBAT_CONT, + .range_max = DA9062AA_BBAT_CONT, + }, { + .range_min = DA9062AA_INTERFACE, + .range_max = DA9062AA_CONFIG_E, + }, { + .range_min = DA9062AA_CONFIG_G, + .range_max = DA9062AA_CONFIG_K, + }, { + .range_min = DA9062AA_CONFIG_M, + .range_max = DA9062AA_CONFIG_M, + }, { + .range_min = DA9062AA_GP_ID_0, + .range_max = DA9062AA_GP_ID_19, + }, { + .range_min = DA9062AA_DEVICE_ID, + .range_max = DA9062AA_CONFIG_ID, + }, +}; + +static const struct regmap_range da9061_aa_writeable_ranges[] = { + { + .range_min = DA9062AA_PAGE_CON, + .range_max = DA9062AA_PAGE_CON, + }, { + .range_min = DA9062AA_FAULT_LOG, + .range_max = DA9062AA_EVENT_C, + }, { + .range_min = DA9062AA_IRQ_MASK_A, + .range_max = DA9062AA_IRQ_MASK_C, + }, { + .range_min = DA9062AA_CONTROL_A, + .range_max = DA9062AA_GPIO_4, + }, { + .range_min = DA9062AA_GPIO_WKUP_MODE, + .range_max = DA9062AA_GPIO_OUT3_4, + }, { + .range_min = DA9062AA_BUCK1_CONT, + .range_max = DA9062AA_BUCK4_CONT, + }, { + .range_min = DA9062AA_BUCK3_CONT, + .range_max = DA9062AA_BUCK3_CONT, + }, { + .range_min = DA9062AA_LDO1_CONT, + .range_max = DA9062AA_LDO4_CONT, + }, { + .range_min = DA9062AA_DVC_1, + .range_max = DA9062AA_DVC_1, + }, { + .range_min = DA9062AA_SEQ, + .range_max = DA9062AA_ID_4_3, + }, { + .range_min = DA9062AA_ID_12_11, + .range_max = DA9062AA_ID_16_15, + }, { + .range_min = DA9062AA_ID_22_21, + .range_max = DA9062AA_ID_32_31, + }, { + .range_min = DA9062AA_SEQ_A, + .range_max = DA9062AA_WAIT, + }, { + .range_min = DA9062AA_RESET, + .range_max = DA9062AA_BUCK_ILIM_C, + }, { + .range_min = DA9062AA_BUCK1_CFG, + .range_max = DA9062AA_BUCK3_CFG, + }, { + .range_min = DA9062AA_VBUCK1_A, + .range_max = DA9062AA_VBUCK4_A, + }, { + .range_min = DA9062AA_VBUCK3_A, + .range_max = DA9062AA_VBUCK3_A, + }, { + .range_min = DA9062AA_VLDO1_A, + .range_max = DA9062AA_VLDO4_A, + }, { + .range_min = DA9062AA_VBUCK1_B, + .range_max = DA9062AA_VBUCK4_B, + }, { + .range_min = DA9062AA_VBUCK3_B, + .range_max = DA9062AA_VBUCK3_B, + }, { + .range_min = DA9062AA_VLDO1_B, + .range_max = DA9062AA_VLDO4_B, + }, { + .range_min = DA9062AA_BBAT_CONT, + .range_max = DA9062AA_BBAT_CONT, + }, { + .range_min = DA9062AA_GP_ID_0, + .range_max = DA9062AA_GP_ID_19, + }, +}; + +static const struct regmap_range da9061_aa_volatile_ranges[] = { + { + .range_min = DA9062AA_PAGE_CON, + .range_max = DA9062AA_STATUS_B, + }, { + .range_min = DA9062AA_STATUS_D, + .range_max = DA9062AA_EVENT_C, + }, { + .range_min = DA9062AA_CONTROL_A, + .range_max = DA9062AA_CONTROL_B, + }, { + .range_min = DA9062AA_CONTROL_E, + .range_max = DA9062AA_CONTROL_F, + }, { + .range_min = DA9062AA_BUCK1_CONT, + .range_max = DA9062AA_BUCK4_CONT, + }, { + .range_min = DA9062AA_BUCK3_CONT, + .range_max = DA9062AA_BUCK3_CONT, + }, { + .range_min = DA9062AA_LDO1_CONT, + .range_max = DA9062AA_LDO4_CONT, + }, { + .range_min = DA9062AA_DVC_1, + .range_max = DA9062AA_DVC_1, + }, { + .range_min = DA9062AA_SEQ, + .range_max = DA9062AA_SEQ, + }, +}; + +static const struct regmap_access_table da9061_aa_readable_table = { + .yes_ranges = da9061_aa_readable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9061_aa_readable_ranges), +}; + +static const struct regmap_access_table da9061_aa_writeable_table = { + .yes_ranges = da9061_aa_writeable_ranges, + .n_yes_ranges = ARRAY_SIZE(da9061_aa_writeable_ranges), +}; + +static const struct regmap_access_table da9061_aa_volatile_table = { + .yes_ranges = da9061_aa_volatile_ranges, + .n_yes_ranges = ARRAY_SIZE(da9061_aa_volatile_ranges), +}; + +static const struct regmap_range_cfg da9061_range_cfg[] = { + { + .range_min = DA9062AA_PAGE_CON, + .range_max = DA9062AA_CONFIG_ID, + .selector_reg = DA9062AA_PAGE_CON, + .selector_mask = 1 << DA9062_I2C_PAGE_SEL_SHIFT, + .selector_shift = DA9062_I2C_PAGE_SEL_SHIFT, + .window_start = 0, + .window_len = 256, + } +}; + +static struct regmap_config da9061_regmap_config = { + .reg_bits = 8, + .val_bits = 8, + .ranges = da9061_range_cfg, + .num_ranges = ARRAY_SIZE(da9061_range_cfg), + .max_register = DA9062AA_CONFIG_ID, + .cache_type = REGCACHE_RBTREE, + .rd_table = &da9061_aa_readable_table, + .wr_table = &da9061_aa_writeable_table, + .volatile_table = &da9061_aa_volatile_table, +}; + static const struct regmap_range da9062_aa_readable_ranges[] = { { .range_min = DA9062AA_PAGE_CON, @@ -456,17 +814,39 @@ static int da9062_get_device_type(struct da9062 *chip) .volatile_table = &da9062_aa_volatile_table, }; +static const struct of_device_id da9062_dt_ids[] = { + { .compatible = "dlg,da9061", .data = (void *)COMPAT_TYPE_DA9061, }, + { .compatible = "dlg,da9062", .data = (void *)COMPAT_TYPE_DA9062, }, + { } +}; +MODULE_DEVICE_TABLE(of, da9062_dt_ids); + static int da9062_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct da9062 *chip; + const struct of_device_id *match; unsigned int irq_base; + const struct mfd_cell *cell; + const struct regmap_irq_chip *irq_chip; + const struct regmap_config *config; + int cell_num; int ret; chip = devm_kzalloc(&i2c->dev, sizeof(*chip), GFP_KERNEL); if (!chip) return -ENOMEM; + if (i2c->dev.of_node) { + match = of_match_node(da9062_dt_ids, i2c->dev.of_node); + if (!match) + return -EINVAL; + + chip->chip_type = (int)match->data; + } else { + chip->chip_type = id->driver_data; + } + i2c_set_clientdata(i2c, chip); chip->dev = &i2c->dev; @@ -475,7 +855,25 @@ static int da9062_i2c_probe(struct i2c_client *i2c, return -EINVAL; } - chip->regmap = devm_regmap_init_i2c(i2c, &da9062_regmap_config); + switch (chip->chip_type) { + case(COMPAT_TYPE_DA9061): + cell = da9061_devs; + cell_num = ARRAY_SIZE(da9061_devs); + irq_chip = &da9061_irq_chip; + config = &da9061_regmap_config; + break; + case(COMPAT_TYPE_DA9062): + cell = da9062_devs; + cell_num = ARRAY_SIZE(da9062_devs); + irq_chip = &da9062_irq_chip; + config = &da9062_regmap_config; + break; + default: + dev_err(chip->dev, "Unrecognised chip type\n"); + return -ENODEV; + } + + chip->regmap = devm_regmap_init_i2c(i2c, config); if (IS_ERR(chip->regmap)) { ret = PTR_ERR(chip->regmap); dev_err(chip->dev, "Failed to allocate register map: %d\n", @@ -493,7 +891,7 @@ static int da9062_i2c_probe(struct i2c_client *i2c, ret = regmap_add_irq_chip(chip->regmap, i2c->irq, IRQF_TRIGGER_LOW | IRQF_ONESHOT | IRQF_SHARED, - -1, &da9062_irq_chip, + -1, irq_chip, &chip->regmap_irq); if (ret) { dev_err(chip->dev, "Failed to request IRQ %d: %d\n", @@ -503,8 +901,8 @@ static int da9062_i2c_probe(struct i2c_client *i2c, irq_base = regmap_irq_chip_get_base(chip->regmap_irq); - ret = mfd_add_devices(chip->dev, PLATFORM_DEVID_NONE, da9062_devs, - ARRAY_SIZE(da9062_devs), NULL, irq_base, + ret = mfd_add_devices(chip->dev, PLATFORM_DEVID_NONE, cell, + cell_num, NULL, irq_base, NULL); if (ret) { dev_err(chip->dev, "Cannot register child devices\n"); @@ -526,17 +924,12 @@ static int da9062_i2c_remove(struct i2c_client *i2c) } static const struct i2c_device_id da9062_i2c_id[] = { - { "da9062", 0 }, + { "da9061", COMPAT_TYPE_DA9061 }, + { "da9062", COMPAT_TYPE_DA9062 }, { }, }; MODULE_DEVICE_TABLE(i2c, da9062_i2c_id); -static const struct of_device_id da9062_dt_ids[] = { - { .compatible = "dlg,da9062", }, - { } -}; -MODULE_DEVICE_TABLE(of, da9062_dt_ids); - static struct i2c_driver da9062_i2c_driver = { .driver = { .name = "da9062", @@ -549,6 +942,6 @@ static int da9062_i2c_remove(struct i2c_client *i2c) module_i2c_driver(da9062_i2c_driver); -MODULE_DESCRIPTION("Core device driver for Dialog DA9062"); +MODULE_DESCRIPTION("Core device driver for Dialog DA9061 and DA9062"); MODULE_AUTHOR("Steve Twiss <stwiss.opensource@diasemi.com>"); MODULE_LICENSE("GPL"); diff --git a/include/linux/mfd/da9062/core.h b/include/linux/mfd/da9062/core.h index 376ba84..74d33a0 100644 --- a/include/linux/mfd/da9062/core.h +++ b/include/linux/mfd/da9062/core.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 Dialog Semiconductor Ltd. + * Copyright (C) 2015-2017 Dialog Semiconductor * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,7 +18,31 @@ #include <linux/interrupt.h> #include <linux/mfd/da9062/registers.h> -/* Interrupts */ +enum da9062_compatible_types { + COMPAT_TYPE_DA9061 = 1, + COMPAT_TYPE_DA9062, +}; + +enum da9061_irqs { + /* IRQ A */ + DA9061_IRQ_ONKEY, + DA9061_IRQ_WDG_WARN, + DA9061_IRQ_SEQ_RDY, + /* IRQ B*/ + DA9061_IRQ_TEMP, + DA9061_IRQ_LDO_LIM, + DA9061_IRQ_DVC_RDY, + DA9061_IRQ_VDD_WARN, + /* IRQ C */ + DA9061_IRQ_GPI0, + DA9061_IRQ_GPI1, + DA9061_IRQ_GPI2, + DA9061_IRQ_GPI3, + DA9061_IRQ_GPI4, + + DA9061_NUM_IRQ, +}; + enum da9062_irqs { /* IRQ A */ DA9062_IRQ_ONKEY, @@ -45,6 +69,7 @@ struct da9062 { struct device *dev; struct regmap *regmap; struct regmap_irq_chip_data *regmap_irq; + enum da9062_compatible_types chip_type; }; #endif /* __MFD_DA9062_CORE_H__ */ diff --git a/include/linux/mfd/da9062/registers.h b/include/linux/mfd/da9062/registers.h index 97790d1..18d576a 100644 --- a/include/linux/mfd/da9062/registers.h +++ b/include/linux/mfd/da9062/registers.h @@ -1,6 +1,5 @@ /* - * registers.h - REGISTERS H for DA9062 - * Copyright (C) 2015 Dialog Semiconductor Ltd. + * Copyright (C) 2015-2017 Dialog Semiconductor * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -18,6 +17,8 @@ #define DA9062_PMIC_DEVICE_ID 0x62 #define DA9062_PMIC_VARIANT_MRC_AA 0x01 +#define DA9062_PMIC_VARIANT_VRC_DA9061 0x01 +#define DA9062_PMIC_VARIANT_VRC_DA9062 0x02 #define DA9062_I2C_PAGE_SEL_SHIFT 1

[V6,4/7] mfd: da9061: MFD core support

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